Home ASN LookupAS137453

AS137453 ORANGE2-AS-AP - Orange Communication

🇧🇩

Org handle: ORG-OC4-AP

Orange Communication

APNICallocated

Announced Prefixes (BGP)

44total

29 IPv415 IPv6

IPv4 Addresses

Allocated (RIR)4,352

Announced (BGP)7,424

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)1.8×10²⁵

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇧🇩 BD

RIR

APNIC

Status

allocated

Allocated

2018-02-09

Routing hygiene

Score 21/100 · Low risk

RPKI ROA coverage

95.5%

2 prefixes RPKI invalid

IRR route objects

95.5%

2 prefixes registered for another origin

Hijack signals

1 announced against others' ROAs, 1 own announced by others

Upstreams

diversity 75/100

Announces 1 prefix that RPKI assigns to another network (possible hijack or misconfiguration)
5% of announced prefixes (2 of 44) have no valid ROA, 2 of them RPKI invalid

Based on 44 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained

Announced Prefixes

(BGP)44

Prefix	RPKI	IRR	Last Seen
36.50.146.0/24	Valid	APNIC	2026-10-26
36.50.179.0/24	Valid	APNIC	2026-10-26
49.0.5.0/24MOAS	Valid	APNIC	2026-10-26
103.74.11.0/24	Valid	APNIC	2026-10-26
103.81.28.0/24	Valid	APNIC	2026-10-26
103.85.156.0/24	Valid	APNIC	2026-10-26
103.109.93.0/24	Valid	APNIC	2026-10-26
103.109.94.0/24	Valid	APNIC	2026-10-26
103.117.111.0/24	Valid	APNIC	2026-10-26
103.126.20.0/24	Valid	APNIC	2026-10-26

1-10 of 44

1 / 5

Allocated Prefixes

(RIR)17

Prefix	Country	RIR	Status
36.50.146.0/24	🇧🇩 BD	APNIC	allocated
36.50.179.0/24	🇧🇩 BD	APNIC	allocated
103.74.11.0/24	🇧🇩 BD	APNIC	assigned
103.81.28.0/24	🇧🇩 BD	APNIC	assigned
103.85.156.0/24	🇧🇩 BD	APNIC	assigned
103.109.93.0/24	🇧🇩 BD	APNIC	assigned
103.109.94.0/24	🇧🇩 BD	APNIC	assigned
103.117.111.0/24	🇧🇩 BD	APNIC	assigned
103.126.20.0/24	🇧🇩 BD	APNIC	assigned
103.144.105.0/24	🇧🇩 BD	APNIC	assigned

1-10 of 17

1 / 2

All 44 announced prefixes of AS137453 →

Downstream Customers(1)

ASN	Name
AS136531	🇧🇩NETEXPRESSONLINE-AS-AP - NetExpress Online

BGP Neighbours

(seen in AS paths)

Upstreams (6)

Networks AS137453 hands its own prefixes to: transit providers, or peers at an exchange.

AS150178EXABYTE12
AS58717Summit Communications11
AS139009Windstream Communication Limited10
AS58682Level3 Carrier8
AS58715EARTH TELECOMMUNICATION (Pvt)2
AS135341Orange Communication1

Downstreams (1)

Networks whose own prefixes AS137453 passes on: usually its customers.

AS59239ITel Limited2

ASPA

No ASPA0 upstreams, 1 downstream

Listed as Upstream Provider by

1 ASN

View full ASPA details →

External Links

APNIC Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
How to run an ASPA checkVerify the upstream providers listed above
IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/137453

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/137453" | jq